in an hour we will hear from 49er coach jim harbaugh and john harbaugh in a special news conference. topics will include family upbringing as well as sharing the same practice facility right now. jim harbaugh stood next to colin kaepernick as the team went through drills. the 49ers called the 100 minute practice one of the best of the season. they are allowing the ravens to play on the same field because they complained about their practice field. >>> the city does not want a repeat of what happened after the giants won the world series in october. a muni bus was set on fire. a number of stores were vandalized. the city plans to remove trash bins so they won't be burned. police are also adding extra patrols specifically in the mission, marina, and north beach areas. there will also be a dui check point saturday night. tune to ktvu mornings on 2 tomorrow morning. san francisco police chief greg suhr is going to join us in the studio. >>> hungry 49er fans are stocking up for the big game. safeway has deck rated its stores. americans will spend $50 million on super bowl parties. hot sel